Computer GFX/Moped Engine Rebuild

Hey. I am DrewTenma from Second Life. I am setting up this gofundme for anyone that is willing to help me out IRL. I have had a stroke of bad luck and had several things happen to me this past month. First I was playing Second Life and my 2013 MacBook died. I am currently using a old desktop from 2009 that doesn't handle Second Life so well as it needs a new graphics card that is supported by Linden Lab.

I use a Moped to get around IRL and I was riding it around this past week and I blew a gas line and my bike caught fire. It now needs extensive repairs that I am strugging to afford due to a job lose. Without the moped I can not get around town to try to get a new job :( 
Its a 1978 Honda Hobbit BTW for all you car nerds!

Any help you can offer would truely be amazing.